Gather your ingredients so that you have everything close at hand on the counter or table.
Prepare Your Ingredients
In a medium saucepan, cook macaroni according to package instructions, approximately 9-11 minutes. Drain macaroni into a colander and rinse with cold running water. Place in a large serving bowl.
Using a vegetable grater and a Chef's knife and cutting board, prepare the vegetables. Peel and grate the carrots. Finely dice the celery, radishes, and green peppers. Mince the onion.
Add the prepared vegetables to the cooled macaroni in the large serving bowl.
Prepare the Salad Dressing
In a glass measuring cup combine the salad dressing, granulated sugar, yellow mustard, and cider vinegar. Whisk together until smooth.
Pour half of the dressing over the salad and mix well. Allow to chill for two hours.
Before serving, pour the remaining salad dressing over the salad. Mix well. Makes 8-10 servings.
Notes
*You may need to add a little milk or salad dressing to the Macaroni Salad before serving as the pasta will soak up the extra moisture as it chills in the refrigerator.